Floor crack prevention laying auxiliary curing device

Abstract

The present application belongs to the technical field of floor laying, and discloses a floor anti-cracking laying auxiliary curing device. The device comprises a mobile base and a flow guide structure. The mobile base is internally provided with a supply air system and a return air system, and the flow guide structure is spaced above the ground. The supply air in the supply air pipe can effectively improve the contact rate of the supply air and the floor and improve the floor curing efficiency under the guiding action of multiple flow guide grooves on the supply air flow guide piece. Meanwhile, the flow guide groove comprises a first flow guide section and a second flow guide section connected with each other, the first flow guide section extends along the radial direction of the supply air flow guide piece, and the extension direction of the second flow guide section is arranged at an angle with the extension direction of the first flow guide section, so that the incoming air into the second flow guide section is offset, the supply air flow guide piece is driven to rotate, and the contact rate of the supply air and the floor is further increased. In addition, under the guiding action of the return air grooves on the return air flow guide piece, the sand and gravel on the surface of the floor are sucked away through the return air pipe under the suction action of the return air system, and the laying effect of the floor is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of floor laying, in particular to a floor anti-cracking laying auxiliary curing device. BACKGROUND

[0002] The epoxy floor is a kind of floor with high strength, wear resistance and beauty, which has the advantages of no joint, solid texture, good drug resistance, corrosion resistance, dust prevention, easy maintenance and low maintenance cost. Before the epoxy floor laying curing agent is cured, the ground needs to be dried. Only the dry ground can ensure that the curing agent can fully penetrate into the cement ground, thereby effectively avoiding the floor cracking.

[0003] The prior art discloses a floor anti-cracking laying auxiliary curing device, which adopts a blower to blow air downward, which is scattered under the guidance of a deflector, so as to dry the floor paint. The floor paint is extruded by an extrusion wheel to pierce the dust in the floor paint, so as to solve the problem of bulging of the floor paint. However, the air contact rate of the blower with the floor paint is low, and the wind power is wasted. In addition, although the extrusion wheel solves the problem of bulging, it cannot recycle sand and gravel, resulting in particles on the surface of the floor paint, which affects the laying effect.

[0004] Therefore, there is an urgent need for a floor anti-cracking laying auxiliary curing device which can improve the utilization rate of wind power and recycle dust and sand on the surface of the floor. SUMMARY

[0005] The purpose of the present application is to provide a floor anti-cracking laying auxiliary curing device which has a high wind power utilization rate and can effectively improve the curing efficiency, and can recycle sand and gravel on the surface of the floor to ensure the laying effect.

[0006] To achieve this purpose, the present application adopts the following technical solutions:

[0007] The present application provides a floor anti-cracking laying auxiliary curing device, which comprises:

[0008] A mobile base movably arranged on the ground, wherein the mobile base is internally provided with a blowing system and a return air system, the blowing system comprises a blowing pipe extending out of the mobile base, and the return air system comprises a return air pipe extending out of the mobile base;

[0009] A flow guide structure is arranged above the ground in an interval, which comprises a blowing flow guide member and a return air flow guide member, the blowing flow guide member is rotatably connected to the blowing pipe, the return air flow guide member is annularly arranged outside the blowing flow guide member, and is connected to the return air pipe, and a return air groove is annularly arranged on the side of the return air flow guide member facing the ground;

[0010] The side of the air supply guide facing the ground is provided with a plurality of guide grooves in the circumferential direction, the guide grooves comprise a first guide section and a second guide section connected with each other, the first guide section extends in the radial direction of the air supply guide, and the second guide section is arranged at an angle to the extending direction of the first guide section.

[0011] As an optional solution of the ground crack prevention and paving auxiliary curing device, a connecting seat is arranged on the end of the air supply pipe away from the moving base, the connecting seat is rotatable relative to the air supply pipe, and the air supply guide is fixed to the connecting seat.

[0012] As an optional solution of the ground crack prevention and paving auxiliary curing device, the ground crack prevention and paving auxiliary curing device further comprises a support structure, and the support structure comprises a plurality of first support assemblies and a plurality of second support assemblies.

[0013] The plurality of first support assemblies are arranged in the circumferential direction of the connecting seat and are connected between the air supply guide and the connecting seat.

[0014] The plurality of second support assemblies are arranged in the circumferential direction of the connecting seat and are connected between the air return guide and the connecting seat.

[0015] As an optional solution of the ground crack prevention and paving auxiliary curing device, the air supply guide and the air return guide are made of flexible materials, and the first support assemblies and the second support assemblies are retractable in the extending direction thereof.

[0016] As an optional solution of the ground crack prevention and paving auxiliary curing device, the air supply system comprises an air supply fan and a heating member, the air supply fan is fixed in the moving base, the output end of the air supply fan is communicated with the air supply pipe, and the heating member is arranged between the air supply fan and the air supply pipe and can heat the air delivered to the air supply pipe.

[0017] As an optional solution of the ground crack prevention and paving auxiliary curing device, the air supply system further comprises an air supply filter, the air supply filter is arranged in the moving base and at the input end of the air supply fan, and can filter the air delivered to the air supply fan.

[0018] As an optional solution of the ground crack prevention and paving auxiliary curing device, the air return system comprises an air return fan, a recovery tank and an air return filter, the input end of the air return fan is communicated with the air return pipe, the recovery tank is arranged between the air return fan and the air return pipe, and the air return filter is arranged on the side of the recovery tank communicated with the air return fan, so that the impurities filtered by the air return filter can fall into the recovery tank.

[0019] As an optional scheme of the floor anti-cracking paving auxiliary curing device, the moving base comprises a base body and a plurality of moving wheels arranged on the bottom side of the base body; a jacking mechanism is arranged between each moving wheel and the base body, and the jacking mechanism can drive the base body to lift relative to the ground.

[0020] As an optional scheme of the floor anti-cracking paving auxiliary curing device, a plurality of distance sensors are arranged on the air return guide member in an axial direction, and the distance between the air return guide member and the ground can be measured.

[0021] As an optional scheme of the floor anti-cracking paving auxiliary curing device, a moving handle is arranged on the moving base.

[0022] The beneficial effects of the present application are as follows:

[0023] The present application provides a floor anti-cracking paving auxiliary curing device, which comprises a moving base and a guide structure. The moving base is internally provided with a air supply system and an air return system, and the guide structure is arranged above the ground in a spaced manner. The air supply in the air supply pipe can effectively improve the contact rate of the air supply and the floor and improve the curing efficiency of the floor under the guiding action of the plurality of guide grooves on the air supply guide member. Meanwhile, the guide groove comprises a first guide section and a second guide section connected with each other, the first guide section extends along the radial direction of the air supply guide member, and the second guide section is arranged at an angle with the extension direction of the first guide section, so that the air entering the second guide section is offset. Combined with the continuous air supply of the air supply pipe, the air supply guide member can be driven to rotate, further increasing the contact rate of the air supply and the floor.

[0024] In addition, under the guiding action of the air return grooves on the air return guide member, the sand and gravel on the surface of the floor can be sucked away through the air return pipe under the suction action of the air return system, thereby ensuring the paving effect of the floor. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a whole schematic view of the floor anti-cracking paving auxiliary curing device provided by the embodiment of the present application Figure 1 ;

[0026] Figure 2 is a whole schematic view of the floor anti-cracking paving auxiliary curing device provided by the embodiment of the present application Figure 2 ;

[0027] Figure 3 is a side view of the floor anti-cracking paving auxiliary curing device provided by the embodiment of the present application;

[0028] Figure 4 is a sectional view of the floor anti-cracking paving auxiliary curing device provided by the embodiment of the present application.

[0029] Fig.

[0030] 1, mobile base; 11, base body; 12, mobile wheel; 13, jacking mechanism; 14, mobile handle;

[0031] 2, flow guide structure;

[0032] 21, air supply flow guide; 211, flow guide groove; 2111, first flow guide section; 2112, second flow guide section;

[0033] 22, air return flow guide; 221, air return groove; 222, distance sensor;

[0034] 3, air supply system; 31, air supply pipe; 311, connecting seat; 32, air supply fan; 33, heating element;

[0035] 4, air return system; 41, air return pipe; 42, air return fan; 43, recycling box; 44, air return filter element;

[0036] 5, support structure;

[0037] 51, first support assembly; 511, fixing element; 512, telescopic rod; 513, connecting rod;

[0038] 52, second support assembly. DETAILED DESCRIPTION

[0039] The application will be further described below in conjunction with the drawings and examples. It can be understood that the specific examples described herein are only used to explain the application, and not to limit the application. In addition, it should be noted that, for the convenience of description, only the parts related to the application are shown in the drawings, not all the structures.

[0040] In the description of the application, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0041] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0042] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0043] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0044] Example 1

[0045] like Figures 1 to 4 As shown, this embodiment provides an auxiliary curing device for anti-cracking floor paving, including a movable base 1 and a flow guiding structure 2. The movable base 1 is movably disposed on the ground, and an air supply system 3 and a return air system 4 are installed inside the movable base 1. The air supply system 3 includes an air supply pipe 31 extending out of the movable base 1, and the return air system 4 includes a return air pipe 41 extending out of the movable base 1. The flow guiding structure 2 is spaced apart on the ground and includes air supply guide components 21 and return air guide components 22. The air supply guide component 21 is rotatably connected to the air supply pipe 31. On the side of the air supply guide component 21 facing the ground, multiple flow guiding grooves 211 are recessed circumferentially. Each flow guiding groove 211 includes a first flow guiding section 2111 and a second flow guiding section 2112 connected to each other. The first flow guiding section 2111 extends radially along the air supply guide component 21, and the extension direction of the second flow guiding section 2112 is at an angle to the extension direction of the first flow guiding section 2111. The air delivered to the guide structure 2 through the air supply duct 31 can increase the contact rate between the air supply and the floor surface and improve the efficiency of floor curing under the guidance of multiple guide grooves 211 on the air supply guide component 21. At the same time, the air supply flowing from the first guide section 2111 to the second guide section 2112 generates a deflection force. Under the continuous air supply action of the air supply system 3, it can drive the air supply guide component 21 to rotate, thereby further increasing the contact rate between the air supply and the floor.

[0046] Further, the air return guide 22 is annularly arranged at the outer periphery of the air supply guide 21 and is communicated with the air return pipe 41, and a side of the air return guide 22 facing the ground is annularly provided with an air return groove 221. Under the suction of the air return system 4, the gravel on the ground can be guided by the air return groove 221 and removed by the air return pipe 41, so as to ensure the paving effect of the ground. Moreover, the device is movably arranged on the ground, and the device can be pushed to the position to be solidified for operation, which has high convenience.

[0047] Specifically, in the embodiment, the air supply pipe 31 comprises a horizontal pipe and a vertical pipe connected by bending, and the guide structure 2 is rotatably arranged at one end of the vertical pipe away from the horizontal pipe; in other embodiments, the air supply pipe 31 can also adopt an arc-shaped pipe.

[0048] Optionally, as shown in Figures 1 to 3 , the mobile base 1 comprises a base body 11 and a plurality of mobile wheels 12, and the plurality of mobile wheels 12 are arranged at the bottom side of the base body 11; in combination Figure 4 , a jacking mechanism 13 is arranged between each mobile wheel 12 and the base body 11, and the jacking mechanism 13 can drive the base body 11 to rise or fall relative to the ground, so as to drive the guide structure 2 to rise or fall relative to the ground. When the device is not used, the base body 11 and the guide structure 2 can be raised to a certain distance from the ground under the driving of the jacking mechanism 13, so as to facilitate storage and arrangement; when the device is used, the base body 11 can be lowered to a position close to the ground under the driving of the jacking mechanism 13 according to actual needs, so as to ensure the efficiency of auxiliary solidification.

[0049] Specifically, in the embodiment, the jacking mechanism 13 is a lifting cylinder, which is simple to operate and convenient to operate; the mobile wheels 12 are four in number; in other embodiments, the jacking mechanism 13 can also be other structures capable of driving the base body 11 to rise or fall relative to the ground, and the number of the mobile wheels 12 can also be set as required.

[0050] Further, referring to Figure 1 , a plurality of distance sensors 222 are arranged on the air return guide 22 at intervals in the circumferential direction, and the distance sensors 222 can measure the distance between the air return guide 22 and the ground, so as to facilitate the control of the distance between the guide mechanism and the ground.

[0051] Specifically, the distance sensors 222 are laser distance sensors or infrared distance sensors disclosed in the prior art, as long as they can measure the distance between the air return guide 22 and the ground. Exemplarily, in the embodiment, the distance sensors 222 are four in number; in other embodiments, the number of the distance sensors 222 can be set as required.

[0052] Optionally, a plurality of mobile handles 14 are arranged on the mobile base 1, so as to facilitate the operator to push the mobile base 1 and improve the convenience of operation.

[0053] Optionally, as shown in Figure 1 , the end of the air supply pipe 31 away from the mobile base 1 is sleeved with a connecting seat 311, the connecting seat 311 is rotatable relative to the air supply pipe 31, and the air supply flow guide 21 is fixedly arranged on the connecting seat 311. The above arrangement can facilitate the assembly of the flow guide structure 2 and the air supply pipe 31. The operator can install the flow guide structure 2 of a suitable size on the air supply pipe 31 according to the needs, so as to expand the floor area covered by the flow guide structure 2 and improve the work efficiency.

[0054] Specifically, the connecting seat 311 comprises a sleeve part and a connecting part connected with each other, and a through hole for communicating with the air supply pipe 31 is arranged on each of the sleeve part and the connecting part. The sleeve part is sleeved on the vertical pipe of the air supply pipe 31, the connecting part extends in the horizontal direction, and the air supply flow guide 21 is annularly arranged on the connecting part.

[0055] Further referring to Figure 1 , the floor crack prevention paving auxiliary curing device further comprises a support structure 5. The support structure 5 comprises a plurality of first support assemblies 51 and a plurality of second support assemblies 52. The plurality of first support assemblies 51 are arranged in a circumferential direction of the connecting seat 311 and are connected between the air supply flow guide 21 and the connecting seat 311; the plurality of second support assemblies 52 are arranged in the circumferential direction of the connecting seat 311 and are connected between the air return flow guide 22 and the connecting seat 311. The above arrangement can improve the connection strength of the flow guide structure 2 and ensure the stability of the flow guide structure 2.

[0056] Specifically, the number of the first support assemblies 51 and the second support assemblies 52 can be set as needed.

[0057] Optionally, as shown in Figure 4 , the air supply system 3 comprises an air supply fan 32 and a heating element 33. The air supply fan 32 is fixedly arranged in the mobile base 1, the output end of the air supply fan 32 is communicated with the air supply pipe 31, and the heating element 33 is arranged between the air supply fan 32 and the air supply pipe 31. The heating element 33 can heat the air delivered into the air supply pipe 31, so as to further improve the efficiency of the auxiliary curing of the floor and speed up the construction progress.

[0058] Exemplarily, the air supply fan 32 and the heating element 33 are existing devices disclosed in the prior art, and the specific forms and principles thereof are referred to the prior art, which will not be described herein.

[0059] Further, the air supply system 3 further comprises an air supply filter (not shown in the figure), which is arranged in the mobile base 1 and at the input end of the air supply fan 32, and can filter the air supplied to the air supply fan 32. Through the above arrangement, the air supplied to the air supply fan 32 is filtered, which can prevent gravel from falling on the floor surface through the air supply, and avoid damaging the floor paving effect; on the other hand, it can also provide certain protection for the air supply fan 32, which is beneficial to prolong the service life of the air supply fan 32.

[0060] Illustratively, the air supply filter is a coarse, medium or high efficiency filter commonly used in the prior art, and the specific filter level can be selected as needed according to the working environment.

[0061] Optionally, continuing to refer to Figure 4 The air return system 4 comprises an air return fan 42, a recovery tank 43 and an air return filter 44. The input end of the air return fan 42 is communicated with the air return pipe 41, the recovery tank 43 is located between the air return fan 42 and the air return pipe 41, and the air return filter 44 is arranged on the side of the recovery tank 43 communicated with the air return fan 42, so that the impurities filtered by the air return filter 44 can fall into the recovery tank 43. This can effectively prevent the air return pipe 41 from being blocked by gravel, and can also prevent the gravel from being worn by the air return fan 42, thereby prolonging the service life of the air return fan 42.

[0062] Specifically, in this embodiment, the bottom of the recovery tank 43 is provided with a cleaning channel which can be communicated with the outside, so as to facilitate the periodic cleaning of the recovery tank 43.

[0063] Illustratively, the air return fan 42 is an existing device disclosed in the prior art; the air return filter 44 is also a coarse, medium or high efficiency filter commonly used in the prior art, and the specific filter level can be selected as needed according to the working environment.

[0064] Embodiment two

[0065] This embodiment provides a floor anti-cracking paving auxiliary curing device, which has the same or corresponding parts as those of embodiment one and uses the same or corresponding reference numerals. For the sake of simplicity, only the differences between this embodiment and embodiment one will be described below.

[0066] This embodiment is further improved on the basis of embodiment one: the air supply guide member 21 and the air return guide member 22 are both made of flexible material, and the first support assembly 51 and the second guide assembly are both telescopic along their own extension directions.

[0067] Illustratively, the air supply guide member 21 and the air return guide member 22 are both made of rubber material or silica gel material, and the above-mentioned materials can also restore their original shape after deformation.

[0068] Optionally, as shown in Figure 1 The first support assembly 51 comprises a fixing member 511, a telescopic rod 512 and a connecting rod 513. The fixing member 511 is fixed on the connecting seat 311. The telescopic rod 512 is rotatably connected to the fixing member 511 at one end, and the other end is connected with the connecting rod 513. The connecting rod 513 is connected to the outer side of the air supply guide member 21. Specifically, in the embodiment, the connecting rod 513 is V-shaped, so as to further improve the support stability of the air supply guide member 21. The second support assembly 52 comprises two first rods and second rods which are connected by bending. The first rod is fixed on the connecting seat 311 at the end away from the second rod. The second rod is fixed on the air return guide member 22 at the end away from the first rod. The first rod is telescopic along the direction of its extension.

[0069] When it is necessary to assist the curing of the floor around the corner of the wall or the support column, the air guide structure 2 can be pushed forward. Under the action of the pushing force of the wall or the support column, the air return guide member 22 and the air supply guide member 21 are folded. At the same time, the first support assembly 51 and the second support assembly 52 are contracted along the direction of their extension. Thus, the outer ends of the air return guide member 22 and the air supply guide member 21 are folded upward. The air guide structure 2 can be wrapped outside the corner of the outer wall or the support column and be attached to the wall surface, so as to realize the efficient drying and curing of the floor at the corner. Thus, the application range of the device is wider.

[0070] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For those skilled in the art, various obvious changes, re-adjustments and replacements can be made without departing from the protection scope of the present application. Here, it is unnecessary and impossible to enumerate all the implementation modes. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. A floor crack prevention laying auxiliary curing device, characterized by, The device comprises: a mobile base (1) movably arranged on the ground, the mobile base (1) being internally provided with a blowing system (3) and a return air system (4), the blowing system (3) comprising a blowing pipe (31) extending out of the mobile base (1), and the return air system (4) comprising a return air pipe (41) extending out of the mobile base (1); a flow guide structure (2) spaced above the ground, comprising a blowing flow guide (21) and a return air flow guide (22), the blowing flow guide (21) being rotatably connected to the blowing pipe (31), and the return air flow guide (22) being annularly arranged outside the blowing flow guide (21) and being communicated with the return air pipe (41), the return air flow guide (22) being annularly provided with a return air groove (221) on the side facing the ground; the side of the blowing flow guide (21) facing the ground is annularly and spacedly provided with a plurality of flow guide grooves (211), the flow guide groove (211) comprising a first flow guide section (2111) and a second flow guide section (2112) connected to each other, the first flow guide section (2111) extending along the radial direction of the blowing flow guide (21), and the second flow guide section (2112) extending at an angle with the first flow guide section (2111); the end of the blowing pipe (31) away from the mobile base (1) is sleeved with a connecting seat (311), the connecting seat (311) being rotatable relative to the blowing pipe (31), and the blowing flow guide (21) being fixed on the connecting seat (311); the floor anti-cracking paving auxiliary curing device further comprises a support structure (5), the support structure (5) comprising a plurality of first support assemblies (51) and a plurality of second support assemblies (52); the plurality of first support assemblies (51) are arranged along the circumference of the connecting seat (311) and are connected between the blowing flow guide (21) and the connecting seat (311); the plurality of second support assemblies (52) are arranged along the circumference of the connecting seat (311) and are connected between the return air flow guide (22) and the connecting seat (311); the blowing flow guide (21) and the return air flow guide (22) are both made of flexible material, and the first support assemblies (51) and the second support assemblies (52) are both retractable along the extension direction thereof.

2. The floor crack control paving auxiliary curing device according to claim 1, wherein the blowing system (3) comprises a blowing fan (32) and a heating element (33), the blowing fan (32) being fixedly arranged in the mobile base (1), the output end of the blowing fan (32) being communicated with the blowing pipe (31), and the heating element (33) being arranged between the blowing fan (32) and the blowing pipe (31) and being capable of heating the air delivered to the blowing pipe (31).

3. The floor crack control and curing apparatus according to claim 2, wherein the blowing system (3) further comprises a blowing filter element, the blowing filter element being arranged in the mobile base (1) and being arranged at the input end of the blowing fan (32) and being capable of filtering the air delivered to the blowing fan (32).

4. The floor crack control and curing apparatus according to claim 1, wherein The return air system (4) comprises a return air fan (42), a recovery tank (43) and a return air filter (44), the input end of the return air fan (42) is communicated with the return air pipe (41), the recovery tank (43) is located between the return air fan (42) and the return air pipe (41), and the return air filter (44) is arranged on the side of the recovery tank (43) communicated with the return air fan (42), so that the impurities filtered through the return air filter (44) can fall into the recovery tank (43).

5. The floor crack control and curing apparatus according to claim 1, wherein The mobile base (1) comprises a base body (11) and a plurality of mobile wheels (12), and the plurality of mobile wheels (12) are arranged on the bottom side of the base body (11); a jacking mechanism (13) is arranged between each mobile wheel (12) and the base body (11), and the jacking mechanism (13) can drive the base body (11) to lift relative to the ground.

6. The floor crack control and curing apparatus according to claim 5, wherein A plurality of distance sensors (222) are arranged on the return air guide element (22) in an axial direction, and the distance between the return air guide element (22) and the ground can be measured.

7. The auxiliary solidification device for crack control of floor paving according to any one of claims 1 to 6, wherein A mobile handle (14) is arranged on the mobile base (1).

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